package cn.dapeng.designPatterns.factory.t2;


import cn.dapeng.designPatterns.factory.t2.simple_factory.service.IFreeGoods;

/**
 * 抽象工厂
 *
 * @author spikeCong
 * @date 2022/9/9
 **/
public interface FreeGoodsFactory {

    IFreeGoods getInstance();
}
